289968146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{6091}}^1$

素因数の和:7937

約数の個数: 16

約数和(自身を含む): 468742848

約数和(自身を除く): 178774702

約数列:

[1, 2, 13, 26, 1831, 3662, 6091, 12182, 23803, 47606, 79183, 158366, 11152621, 22305242, 144984073, 289968146]

約数ペア:

[(1, 289968146), (2, 144984073), (13, 22305242), (26, 11152621), (1831, 158366), (3662, 79183), (6091, 47606), (12182, 23803)]